Results 31 to 40 of about 30,844 (113)
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract The design of experiments to investigate the combined effects of multiple stressors requires exposing target organisms to multiple combinations of stressor doses. Concurrent manipulation of stressors is often infeasible with wildlife, but long‐lasting health effects allow individual health to be used as an integrator of prior stressor exposure.
Enrico Pirotta +24 more
wiley +1 more source
Shuitu Baochi Xuebao, 2022 气候变化背景下, 极端降水事件发生频率与强度的增加直接影响区域生态安全, 分析极端降水时空变化特征对于区域风险评估具有重要意义。基于山西省1960—2019年22个气象站点的逐日降水数据, 选取12个极端降水指数, 采用线性趋势分析、Mann-Kendall趋势检验与突变分析、Morlet小波分析和反距离权重插值等方法, 对山西省近60年极端降水的时空变化特征进行研究。结果表明: (1)山西省整体呈干旱化趋势, 降雨日数(R1MM)下降趋势显著; (2)部分极端降水指数在20世纪70年代前后发生突变 ...
董伯纲, 于洋
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Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca +23 more
wiley +1 more source
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Although significant biodiversity has been safeguarded by protected areas (PAs), biodiversity trends continue downward. Within the frameworks of the EU Biodiversity Strategy for 2030 and the new EU Restoration Regulation (2024), conserving critical biodiversity areas is essential.
George Kefalas +14 more
wiley +1 more source
Uncovering correlates of decline and critical refuges for a threatened terrestrial mammal
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Globally, the geographic ranges of numerous species are contracting. Identifying spatiotemporal patterns of threat impact can illuminate why species decline in some parts of their range but persist in others. We developed a correlative approach to identify species’ response thresholds and locate ecological refuge areas associated with ...
Natalya M. Maitz +5 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 干旱、半干旱区植被恢复与重建对降雨具有高度的依赖性，降雨格局的任何细微变化对其生态系统均会产生影响。以宁夏盐池县荒漠草原3种主要覆被类型（浮沙地、天然草地和柠条林地）为研究对象，使用自动气象站、土壤水分仪连续监测2015—2017年降水量和土壤水分数据，分析了3种覆被类型0—250 cm土层的土壤水分动态及其对不同量级降水的响应。结果表明：浮沙地土壤水分从表层至深层为增长趋势，天然草地和柠条林地为增加—减少—增加趋势；水分季节变化分为土壤水分稳定期（12月至翌年2月）、土壤水分积累期（3—5月 ...
陈娟 +4 more
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Exploring legal‐ and health‐risk messaging to reduce demand for elephant skin
Conservation Biology, Volume 40, Issue 4, August 2026.Abstract Asian elephants (Elephas maximus) are poached for an illegal trade in their skins, which are used in traditional medicine in Africa and Asia. We explored whether messages about the legal and health risks of using elephant skin for medicinal purposes (stomach illness) could reduce such consumption.
Beilu Duan +10 more
wiley +1 more source
Gongye shui chuli, 2000 作者采用完全混合活性污泥法研究了大生活用海水进入城市污水系统后,不同海水盐度下污水的基质降解动力学。得出了污水中分别含 12 %、24 %和 36%海水时的基质降解速率常数和基质降解动力学模型。随着污水中海水比例的增大,基质降解速率常数逐渐变小。
张雨山, 王静, 徐梅生
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Gongye shui chuli, 2016 实验采用水解酸化-Fenton氧化方法处理难降解炼油废水,探索了水解酸化反应系统可行的启动方法,确定了水解酸化-Fenton氧化处理难降解炼油废水的反应条件和处理效果。结果表明,水解酸化可明显改善难降解炼油废水的可氧化性,水解酸化-Fenton氧化处理难降解炼油废水工艺简单,效果可靠,具有可行性,废水COD去除率达到98.5%。
陶梅, 孙璐, 康婷婷, 梁尚文
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Shuitu Baochi Xuebao目的为探究不同降水产品在天山高寒流域的特征差异及水文模拟应用潜力。方法结合不同统计指标及HBV水文模型，对比分析5套降水产品(基于站点插值的格点化数据CN05.1，卫星降水数据GPM、亚洲地区高质量高时空分辨率降水数据集AIMERG、再分析数据CMFD和ERA5)在玛纳斯河源区的降水时空分布特征，评估不同产品精度，研究不同降水产品在径流模拟中的适用性。结果5套降水产品的年降水均呈现从北到南先增加后减小的空间特征，仅有AIMERG和CMFD可捕捉到冰川区降水高的特征；不同产品的降水年内变化特征一致 ...
王文雨 +5 more
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